Trait typed_index_collections::TiSliceIndex

source · [−]
pub trait TiSliceIndex<K, V>: Sealed<K> {
    type Output: ?Sized;

    fn get(self, slice: &TiSlice<K, V>) -> Option<&Self::Output>;
    fn get_mut(self, slice: &mut TiSlice<K, V>) -> Option<&mut Self::Output>;
    unsafe fn get_unchecked(self, slice: &TiSlice<K, V>) -> &Self::Output;
    unsafe fn get_unchecked_mut(
        self,
        slice: &mut TiSlice<K, V>
    ) -> &mut Self::Output;
    fn index(self, slice: &TiSlice<K, V>) -> &Self::Output;
    fn index_mut(self, slice: &mut TiSlice<K, V>) -> &mut Self::Output;
}
Expand description

A helper trait used for indexing operations.

This trait is implemented for K, Range<K>, RangeTo<K>, RangeFrom<K>, RangeInclusive<K> and RangeToInclusive<K>. The RangeFull<K> trait is not currently supported.

Trait implementations are only forwards to standard Rust slice operations.

Required Associated Types

The output type returned by methods.

Required Methods

Returns a shared reference to the output at this location, if in bounds.

Returns a mutable reference to the output at this location, if in bounds.

Returns a shared reference to the output at this location, without performing any bounds checking. Calling this method with an out-of-bounds index is undefined behavior even if the resulting reference is not used.

Returns a mutable reference to the output at this location, without performing any bounds checking. Calling this method with an out-of-bounds index is undefined behavior even if the resulting reference is not used.

Returns a shared reference to the output at this location, panicking if out of bounds.

Returns a mutable reference to the output at this location, panicking if out of bounds.

Implementations on Foreign Types

Implementors